Encyclopedias, Almanacs, Transcripts, and Maps
- Rhineland Occupation
- Rhode Island Line
- Rhode Island System of Labor
- Rhythm and Blues
- Ribbonmen
- Ricardo Bofill
- Richard Clarke Cabot
- Richard Henry Dana Jr
- Richard I, the Lionheart
- Richard Joshua Reynolds, Jr
- Richard King Mellon
- Richard L. Rubenstein
- Richard of Chichester
- Richard Samuel Attenborough
- Richards, Ellen H.
- Richelieu, Armand-Jean du Plessis de
- Richelieu, Armand-Jean Du Plessis, Cardinal (1585–1642)
- Richer, Léon
- Richmond castle
- Richmond, Virginia